Section 1: Motion, Force and Laws of Motion, Gravitation, Work and Energy, Sound, Matter in Our Surroundings, Is Matter Around Us Pure, Atoms and Molecules, Structure of Atom, Cell - The Fundamental Unit of Life, Tissues, Diversity in Living Organisms, Why Do We Fall Ill, Natural Resources, Improvement in Food Resources.
Achievers Section: Higher Order Thinking Questions - Syllabus as per Section 1
Which of the following statement regarding the matter is/are correct? I. Anything which has mass is matter. II. Anything which occupies space is matter. III. Anything which is felt by our one or more senses is matter. IV. Anything which has no real physical existence is matter.
Q.2
Which of the following statement is wrong?
Q.3
Which of the following is the correct statement?
Q.4
Which of the following concepts was not considered in Rutherford's atomic model?
Q.5
What happens when a sound wave passes from a highly polluted region to a pollution-free area?
Q.6
Choose the correct option and complete the following sentence:
The cell organelle which helps in the synthesis of fats in adipose tissue is _________________.
Q.7
In the following question, an assertion and the reason are given. Choose the correct option:
Assertion: Plasma membrane contains bimolecular lipid layer, the surface of which is interrupted by proteins. Reason: Selective permeability of the plasma membrane is explained with the help of a fluid mosaic model.
Q.8
Which of the following options is correct regarding the given statement?
A rubber ball and a lead ball having the same mass, strike normally on a smooth vertical wall with the same velocity. The lead balls fall down after striking the wall but the rubber ball bounces back.
Q.9
Match the following:
List I
List II
A. Irregularly thickened cell wall
i. Collenchyma
B. Thin cell wall
ii. Xylem parenchyma
C. Lateral conduction of water
iii. Parenchyma
D. Coconut husk
iv. Sclerenchyma
Q.10
Fill in the blank:
David is carrying a school bag of 3 kg mass on his back and moves 200 m on a levelled road. The work done against the gravitational force will be (g = 10 ms-2) ____________.
Answers to Previous Year Questions from CREST Olympiads:
Q.1
b
Q.2
a
Q.3
b
Q.4
b
Q.5
c
Q.6
a
Q.7
b
Q.8
c
Q.9
a
Q.10
d
Students can download the CREST Science Olympiad previous year paper pdf for class 9 from this page. Each question in the paper carries 1 mark. The answer key for all the questions is also provided on the last page.
The CREST Science Olympiad previous year paper pdf for class 9 can be used by students to assess their preparation. They could then learn how to fill up the knowledge gaps in their preparation and identify areas where they lack. They might better prepare for their exam as a result. Additionally, if students practice answering the previous years’ questions, their time management skills improve and as a result they will be able to manage time better in the main exam.
Additional Preparation Resources
Students can also refer to the following resources to level up their CREST Science Olympiad (CSO) exam preparation for class 9 -
CREST Science Worksheets Package for class 9 - It is a package of 5 worksheets. The worksheets are in the same pattern as the previous year paper. Hence, very useful for preparation. Existing users can purchase additional practice worksheets by following these steps: Login at https://www.crestolympiads.com/login -> Dashboard -> Additional Practice -> Buy & new users can visit https://www.crestolympiads.com/registration
CREST Science Olympiad book for class 9 - The book covers topic-wise reading material, chapter-wise practice questions with answer key & contains the previous year paper. The book is available in both physical and pdf formats. Proceed now to purchase the Olympiad book. Also, students can view & download the first chapter of the Science Olympiad book for class 9 for free.
Note: Don’t forget to download the CREST Science Olympiad past year paper pdf for class 9.
Answers to Previous Year Questions from CREST Olympiads:
Q.1 : b | Q.2 : a | Q.3 : b | Q.4 : b | Q.5 : c | Q.6 : a | Q.7 : b | Q.8 : c | Q.9 : a | Q.10 : d
